GB1221780A - A valve for controlling the flow of fluids - Google Patents

A valve for controlling the flow of fluids

Info

Publication number
GB1221780A
GB1221780A GB05854/67A GB1585467A GB1221780A GB 1221780 A GB1221780 A GB 1221780A GB 05854/67 A GB05854/67 A GB 05854/67A GB 1585467 A GB1585467 A GB 1585467A GB 1221780 A GB1221780 A GB 1221780A
Authority
GB
United Kingdom
Prior art keywords
closure
chamber
valve
inlet
flow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB05854/67A
Inventor
Philip Hugh Pegram
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dunlop Co Ltd
Original Assignee
Dunlop Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dunlop Co Ltd filed Critical Dunlop Co Ltd
Priority to GB05854/67A priority Critical patent/GB1221780A/en
Priority to DE19681750128 priority patent/DE1750128A1/en
Priority to US718566A priority patent/US3536292A/en
Priority to FR1570631D priority patent/FR1570631A/fr
Publication of GB1221780A publication Critical patent/GB1221780A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • F16K31/406—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

1,221,780. Valves. DUNLOP CO. Ltd. 3 April, 1968 [6 April, 1967], No. 15854/67. Heading F2V. A valve comprises a main closure 69 to control flow from an inlet 62 to an outlet 64, a passage 81, 82 to supply fluid from the inlet to a chamber 71 at the rear of the closure 69 to press it against a seat 65, a pilot valve 76 actuated by a solenoid 84 arranged to open a first port 70 to allow fluid to escape from the chamber 71 and allow the closure 69 to be opened by inlet pressure, and close a second port 78 to prevent flow through the passage 81, 82 to the chamber 71, the pilot valve 75 being formed with a metal closure 76 mounted on a stem 73 by a ball joint 77. The main closure 69 is also formed from mteal and comprises a part-spherical closure member 67 universally mounted in a spherical seating.
GB05854/67A 1967-04-06 1967-04-06 A valve for controlling the flow of fluids Expired GB1221780A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB05854/67A GB1221780A (en) 1967-04-06 1967-04-06 A valve for controlling the flow of fluids
DE19681750128 DE1750128A1 (en) 1967-04-06 1968-04-02 Valve for controlling the flow of media
US718566A US3536292A (en) 1967-04-06 1968-04-03 Valves for controlling the flow of fluids
FR1570631D FR1570631A (en) 1967-04-06 1968-04-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB05854/67A GB1221780A (en) 1967-04-06 1967-04-06 A valve for controlling the flow of fluids

Publications (1)

Publication Number Publication Date
GB1221780A true GB1221780A (en) 1971-02-10

Family

ID=10066717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB05854/67A Expired GB1221780A (en) 1967-04-06 1967-04-06 A valve for controlling the flow of fluids

Country Status (4)

Country Link
US (1) US3536292A (en)
DE (1) DE1750128A1 (en)
FR (1) FR1570631A (en)
GB (1) GB1221780A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170580A (en) * 1985-02-05 1986-08-06 Secr Defence Plug valve
US4732189A (en) * 1986-05-06 1988-03-22 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Fast opening valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650616A (en) * 1948-08-30 1953-09-01 Hydro Aire Inc Solenoid operated pilot valve and main gate valve
US2710162A (en) * 1950-06-05 1955-06-07 Max E Snoddy Pressure responsive diaphragm operated valve
US2968464A (en) * 1955-12-20 1961-01-17 Marotta Valve Corp Pressure operated valve with magnetically actuated pilot
US3351316A (en) * 1965-01-15 1967-11-07 Donald E Lewis Pilot operated piston valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170580A (en) * 1985-02-05 1986-08-06 Secr Defence Plug valve
US4732189A (en) * 1986-05-06 1988-03-22 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Fast opening valve

Also Published As

Publication number Publication date
FR1570631A (en) 1969-06-13
DE1750128A1 (en) 1971-01-14
US3536292A (en) 1970-10-27

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